| 人体温度场的边界元分析 |
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| 引用本文： | 丁立,袁修干.人体温度场的边界元分析[J].北京航空航天大学学报,2000,26(6):673-675. |
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| 作者姓名： | 丁立 袁修干 |
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| 作者单位： | 北京航空航天大学 飞行器设计与应用力学系 |
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| 基金项目： | 国家高技术研究发展计划(863计划);863-2-2-2-6; |
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| 摘 要： | 针对人体温度场模型复杂,计算难度很大,需要简化计算,采用了边界元法.利用边界元法是以边界点上未知函数满足积分方程为基础进行近似计算的这一特点,对人体温度场模型进行了三维计算,并给出结果,与其它方法和实验比较,吻合较好.
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| 关 键 词： | 边界元法 手指 温度场 |
| 文章编号： | ： |
| 收稿时间： | 1999-07-12 |
Boundary Element Analysis of Temperature Field of Body |
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| DING Li,YUAN Xiu-gan.Boundary Element Analysis of Temperature Field of Body[J].Journal of Beijing University of Aeronautics and Astronautics,2000,26(6):673-675. |
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| Authors: | DING Li YUAN Xiu-gan |
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| Institution: | Beijing University of Aeronautics and Astronautics,Dept. of Flight Vehicle Design and Applied Mechanics |
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| Abstract: | Due to intricacy of tissues and boundaries of body, it is very difficult to get a precise three dimension temperature field about studied model of body. Boundary element methods was utilized to understand the meanings of equations of model effortlessly, to make calculation simply and to get a three dimension temperature field easily, since it has one characteristic, which approximate calculation is only based on unknown functions on the dots of boundary fulfilling integral calculus equations. The result proved that boundary element methods has well advantages compare with other numerical methods in dealing with complicated boundary, programming and the time of computation, and tallied with experiment and other methods. |
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| Keywords: | boundary element methods fingers temperature field |
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